Description

Cyclopentylsilane is a specialized organosilicon compound, a valuable building block in advanced organic synthesis. Its primary value lies in its role as a versatile reagent for introducing the cyclopentylsilane moiety, enabling precise molecular construction. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and materials science industries, particularly for applications in silicon-based chemistry and fine chemical manufacturing. Cyclopentylsilane CAS NO 80249-74-7 is a key intermediate for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly in silicon-based medicinal chemistry.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides where the cyclopentylsilane group imparts specific biological activity or stability.
• Organometallic Chemistry: Acts as a precursor or ligand in catalytic systems and the synthesis of complex organometallic compounds for research and industrial catalysis.
• Material Science Research: Employed in the development of novel silicon-based polymers, coatings, and advanced materials with specific thermal or mechanical properties.
• Fine Chemical Production: Utilized as a specialty reagent for the custom synthesis of high-value, complex organic molecules in contract research and manufacturing.
• Cross-Coupling Reactions: Functions as a reagent in palladium-catalyzed and other cross-coupling reactions to form carbon-silicon bonds.

Basic Information

Product Name	Cyclopentylsilane
CAS No.	80249-74-7
Molecular Formula	C5H12Si
Molecular Weight	100.23 g/mol
Synonyms	Cyclopentylsilane; Silane, cyclopentyl-; Cyclopentylsilyl hydride; Cyclopentylsilicon hydride; (Cyclopentyl)silane; Cyclopentyl-SiH3; Cyclopentyl monosilane
EINECS	Contact for details

Quality Control

Our Cyclopentylsilane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis applications. Each lot is analyzed using advanced techniques including GC, NMR, and Karl Fischer titration. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.